Vulnerability CVE-2018-8378


Published: 2018-08-15

Description:
An information disclosure vulnerability exists when Microsoft Office software reads out of bound memory due to an uninitialized variable, which could disclose the contents of memory, aka "Microsoft Office Information Disclosure Vulnerability." This affects Word, Microsoft SharePoint Server, Microsoft Office Word Viewer, Microsoft Excel Viewer, Microsoft SharePoint, Microsoft Office.

Type:

CWE-200

(Information Exposure)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Microsoft -> Excel viewer 
Microsoft -> Office 
Microsoft -> Office compatibility pack 
Microsoft -> Office web apps 
Microsoft -> Office word viewer 
Microsoft -> Sharepoint enterprise server 2013 
Microsoft -> Sharepoint enterprise server 2016 
Microsoft -> Sharepoint server 
Microsoft -> Word automation services 

 References:
http://www.securityfocus.com/bid/104996
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8378

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